Dataset Information

Changes of sarcopenia case finding by different Asian Working Group for Sarcopenia in community indwelling middle-aged and old people.

ABSTRACT: Sarcopenia is an emerging issue, but there is no universal consensus regarding its screening and diagnosis, especially regarding the influence of the Asian Working Group for Sarcopenia (AWGS) 2019 new definition on the prevalence of community-dwelling adults. To compare the prevalence of sarcopenia between the 2019 and 2014 definitions, a cross-sectional study including 606 normal nutritional status subjects (203 men/403 women; mean age 63.3 ± 10.0 years) was performed. Sarcopenic parameters, including calf circumference, grip strength, 6-m gait speed, and bioelectrical-impedance-analysis-derived skeletal mass index (SMI), were evaluated. According to the 2019 AWGS definition, the prevalence of possible sarcopenia and sarcopenia among community-dwelling adults was 7.4 and 2.8%, respectively. There were highly consistent findings regarding sarcopenia between the 2019 and 2014 AWGS definitions according to Cohen's kappa coefficient (0.668). However, the prevalence of possible sarcopenia according to 2014 and 2019 AWGS in males increased 7.9%; in contrast, sarcopenia decreased from 7.4 to 3.7% in females (p < 0.001). In conclusion, the AWGS 2019 definition is more convenient for sarcopenia case screening and remains considerably consistent in sarcopenia identification in community-dwelling adults in Taiwan. The discordance of possible sarcopenia and sarcopenia by sex is a concern.

SUBMITTER: Ko CH

PROVIDER: S-EPMC9680091 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature

ACCESS DATA

Publications

Changes of sarcopenia case finding by different Asian Working Group for Sarcopenia in community indwelling middle-aged and old people.

Ko Chun-Hung CH Chuang Hua-Ying HY Wu Shin-Jiuan SJ Yu Shou-Chun SC Chang Yin-Fan YF Chang Chin-Sung CS Wu Chih-Hsing CH

Frontiers in medicine 20221107

Sarcopenia is an emerging issue, but there is no universal consensus regarding its screening and diagnosis, especially regarding the influence of the Asian Working Group for Sarcopenia (AWGS) 2019 new definition on the prevalence of community-dwelling adults. To compare the prevalence of sarcopenia between the 2019 and 2014 definitions, a cross-sectional study including 606 normal nutritional status subjects (203 men/403 women; mean age 63.3 ± 10.0 years) was performed. Sarcopenic parameters, in ...[more]

PMID: 36425107

Similar Datasets

Project description:BackgroundPrevious research suggests that sarcopenia is associated with lower cognitive functioning. Evidence on the longitudinal relationship between cognition and sarcopenia, according to the revised criteria of the European Working Group on Sarcopenia in Older People (EWGSOP2), is scarce. This study aimed to investigate both cross-sectional and longitudinal associations between sarcopenia and its defining parameters (muscle strength, muscle mass and physical performance) and cognitive performance in middle-aged and older men.MethodsThis was a secondary analysis of data from the European Male Ageing Study (EMAS), a multicentre cohort study of men aged 40-79 years, recruited from population registers in eight European centres. Cognitive functioning was assessed by using a battery of three neuropsychological tests, measuring fluid intelligence: Rey-Osterrieth Complex Figure (ROCF-Copy and ROCF-Recall), Camden Topographical Recognition Memory (CTRM) and Digit Symbol Substitution Test (DSST). Sarcopenia-defining parameters appendicular lean mass (aLM), gait speed (GS), chair stand test (CST) and handgrip strength (HGS) were measured. Sarcopenia was diagnosed according to the criteria of the EWGSOP2. All measurements were performed at baseline and after a follow-up of 4.3 years. Cross-sectional associations between cognition, sarcopenia-defining parameters and prevalent sarcopenia (EWGSOP2) were analysed. Longitudinally, the predictive value of baseline cognition on decline in sarcopenia-defining parameters, onset of new sarcopenia and vice versa was examined. Linear and logistic regression were used and adjusted for putative confounders.ResultsIn the whole cohort (n = 3233), ROCF-Copy (β = 0.016; P < 0.05), ROCF-Recall (β = 0.010; P < 0.05), CTRM (β = 0.015; P < 0.05), DSST score (β = 0.032; P < 0.05) and fluid cognition (β = 0.036; P < 0.05) were significantly and independently associated with GS at baseline. In the Leuven + Manchester subcohorts (n = 456), ROCF-Copy (β = 1.008; P < 0.05), ROCF-Recall (β = 0.908; P < 0.05) and fluid cognition (β = 1.482; P < 0.05) were associated with HGS. ROCF-Copy (β = 0.394; P < 0.05), ROCF-Recall (β = 0.316; P < 0.05), DSST (β = 0.393; P < 0.05) and fluid cognition (β = 0.765; P < 0.05) were associated with aLM. The prevalence of sarcopenia in this population was 17.8%. No associations were detected between cognition and prevalent or incident sarcopenia. Longitudinal analysis showed that low ROCF-Copy score at baseline was associated with an increase in CST in men ≥70 years (β = -0.599; P < 0.05). In addition, a decrease in ROCF-Recall was associated with a decrease in GS, and a decrease in DSST was associated with an increase in CST (β = 0.155; P < 0.0001, β = -0.595; P < 0.001, respectively) in persons with the highest change in both cognition and muscle function.ConclusionsSarcopenia was not associated with cognitive performance in this population, whereas several components of sarcopenia were associated with domain-specific cognitive performance. Longitudinally, baseline and change in subdomains of cognition predicted change in muscle function in specific subgroups.

Dataset Information

Changes of sarcopenia case finding by different Asian Working Group for Sarcopenia in community indwelling middle-aged and old people.

Publications

Changes of sarcopenia case finding by different Asian Working Group for Sarcopenia in community indwelling middle-aged and old people.

Similar Datasets

OmicsDI is part of the ELIXIR infrastructure

Tweets